From 982d9823a3f4978b211841adff80c9bc6166c4e9 Mon Sep 17 00:00:00 2001 From: Miller Puckette Date: Sun, 22 Oct 2006 21:46:11 +0000 Subject: test release for 0.41 (bug fixes for IA64). svn path=/trunk/; revision=6154 --- pd/src/s_midi_sgi.c | 203 ---------------------------------------------------- 1 file changed, 203 deletions(-) delete mode 100644 pd/src/s_midi_sgi.c (limited to 'pd/src/s_midi_sgi.c') diff --git a/pd/src/s_midi_sgi.c b/pd/src/s_midi_sgi.c deleted file mode 100644 index 4634b571..00000000 --- a/pd/src/s_midi_sgi.c +++ /dev/null @@ -1,203 +0,0 @@ -/* Copyright (c) 1997-1999 Miller Puckette. -* For information on usage and redistribution, and for a DISCLAIMER OF ALL -* WARRANTIES, see the file, "LICENSE.txt," in this distribution. */ - -#include "m_pd.h" -#include "s_stuff.h" -#include -#include -#include -#include -#ifdef HAVE_BSTRING_H -#include -#endif -#include -#include - -#include -#include -#include -int mdInit(void); /* prototype was messed up in midi.h */ -/* #include "sys/select.h" */ - - - /* - set the special "flush zero" but (FS, bit 24) in the - Control Status Register of the FPU of R4k and beyond - so that the result of any underflowing operation will - be clamped to zero, and no exception of any kind will - be generated on the CPU. - - thanks to cpirazzi@cp.esd.sgi.com (Chris Pirazzi). - */ - -static void sgi_flush_all_underflows_to_zero(void) -{ - union fpc_csr f; - f.fc_word = get_fpc_csr(); - f.fc_struct.flush = 1; - set_fpc_csr(f.fc_word); -} - -#define NPORT 2 - -static MDport sgi_inport[NPORT]; -static MDport sgi_outport[NPORT]; - -void sgi_open_midi(int midiin, int midiout) -{ - int i; - int sgi_nports = mdInit(); - if (sgi_nports < 0) sgi_nports = 0; - else if (sgi_nports > NPORT) sgi_nports = NPORT; - if (sys_verbose) - { - if (!sgi_nports) - { - post("no serial ports are configured for MIDI;"); - post("if you want to use MIDI, try exiting Pd, typing"); - post("'startmidi -d /dev/ttyd2' to a shell, and restarting Pd."); - } - else if (sgi_nports == 1) - post("Found one MIDI port on %s", mdGetName(0)); - else if (sgi_nports == 2) - post("Found MIDI ports on %s and %s", - mdGetName(0), mdGetName(1)); - } - if (midiin) - { - for (i = 0; i < sgi_nports; i++) - { - if (!(sgi_inport[i] = mdOpenInPort(mdGetName(i)))) - error("MIDI input port %d: open failed", i+1);; - } - } - if (midiout) - { - for (i = 0; i < sgi_nports; i++) - { - if (!(sgi_outport[i] = mdOpenOutPort(mdGetName(i)))) - error("MIDI output port %d: open failed", i+1);; - } - } - return; -} - -void sys_putmidimess(int portno, int a, int b, int c) -{ - MDevent mdv; - if (portno >= NPORT || portno < 0 || !sgi_outport[portno]) return; - mdv.msg[0] = a; - mdv.msg[1] = b; - mdv.msg[2] = c; - mdv.msg[3] = 0; - mdv.sysexmsg = 0; - mdv.stamp = 0; - mdv.msglen = 0; - if (mdSend(sgi_outport[portno], &mdv, 1) < 0) - error("MIDI output error\n"); - post("msg out %d %d %d", a, b, c); -} - -void sys_putmidibyte(int portno, int foo) -{ - error("MIDI raw byte output not available on SGI"); -} - -void inmidi_noteon(int portno, int channel, int pitch, int velo); -void inmidi_controlchange(int portno, int channel, int ctlnumber, int value); -void inmidi_programchange(int portno, int channel, int value); -void inmidi_pitchbend(int portno, int channel, int value); -void inmidi_aftertouch(int portno, int channel, int value); -void inmidi_polyaftertouch(int portno, int channel, int pitch, int value); - -void sys_poll_midi(void) -{ - int i; - MDport *mp; - for (i = 0, mp = sgi_inport; i < NPORT; i++, mp++) - { - int ret, status, b1, b2, nfds; - MDevent mdv; - fd_set inports; - struct timeval timeout; - timeout.tv_sec = 0; - timeout.tv_usec = 0; - if (!*mp) continue; - FD_ZERO(&inports); - FD_SET(mdGetFd(*mp), &inports); - - if (select(mdGetFd(*mp)+1 , &inports, 0, 0, &timeout) < 0) - perror("midi select"); - if (FD_ISSET(mdGetFd(*mp),&inports)) - { - if (mdReceive(*mp, &mdv, 1) < 0) - error("failure receiving message\n"); - else if (mdv.msg[0] == MD_SYSEX) mdFree(mdv.sysexmsg); - - else - { - int status = mdv.msg[0]; - int channel = (status & 0xf) + 1; - int b1 = mdv.msg[1]; - int b2 = mdv.msg[2]; - switch(status & 0xf0) - { - case MD_NOTEOFF: - inmidi_noteon(i, channel, b1, 0); - break; - case MD_NOTEON: - inmidi_noteon(i, channel, b1, b2); - break; - case MD_POLYKEYPRESSURE: - inmidi_polyaftertouch(i, channel, b1, b2); - break; - case MD_CONTROLCHANGE: - inmidi_controlchange(i, channel, b1, b2); - break; - case MD_PITCHBENDCHANGE: - inmidi_pitchbend(i, channel, ((b2 << 7) + b1)); - break; - case MD_PROGRAMCHANGE: - inmidi_programchange(i, channel, b1); - break; - case MD_CHANNELPRESSURE: - inmidi_aftertouch(i, channel, b1); - break; - } - } - } - } -} - -void sys_do_open_midi(int nmidiin, int *midiinvec, - int nmidiout, int *midioutvec) -{ - sgi_open_midi(nmidiin!=0, nmidiout!=0); -} - - -void sys_close_midi( void) -{ - /* ??? */ -} - - -void midi_getdevs(char *indevlist, int *nindevs, - char *outdevlist, int *noutdevs, int maxndev, int devdescsize) -{ - int i, nindev = 0, noutdev = 0; - for (i = 0; i < mdInit(); i++) - { - if (nindev < maxndev) - { - strcpy(indevlist + nindev * devdescsize, mdGetName(i)); - nindev++; - - strcpy(outdevlist + noutdev * devdescsize, mdGetName(i)); - noutdev++; - } - } - *nindevs = nindev; - *noutdevs = noutdev; -} -- cgit v1.2.1